Answer:
The Battle of the Philippine Sea
The Battle of the Philippine Sea (June 19–20, 1944) was a major naval battle of World War II that eliminated the Imperial Japanese Navy's ability to conduct large-scale carrier actions. It took place during the United States' amphibious invasion of the Mariana Islands during the Pacific War
Began peacefully but increased conflict as more settlers came and wanted more land for farming
It wasn’t settled by any western powers and it is some of the most fertile land on the planet.
That each pillow meets quality standard
I cant decide between B and D i think it might be B